5361-28-4Relevant articles and documents
Guanidines which are agonist/antagonist ligands for neuropeptide FF (NPFF) receptors
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, (2008/06/13)
This invention provides compounds having the structure: wherein X=CH, C(CH3) or N; each of R1, R2, R3, R4 and R5 is independently H, C1-C10 straight chained or branched alkyl, C2-C10 straight chained or branched alkenyl, C2-C10 straight chained or branched alkynyl, C3-C10 cycloalkyl, substituted or unsubstituted aryl, hydroxy, halogenated ether, nitro, amino, halogen, —CN, —C(═Z)R6, —C(═Z)OR6, —C(═Z)N(R6)2, —N(R6)—C(═Z)R6, —N(R6)—C(═Z)N(R6)2, —OC(═Z)R6, —C(═Z)OR6—OR6 or —SR6; wherein Z is O or S; and wherein R6 is C1-C10 straight chained or branched alkyl, aryl, (CH2)nQ, C2-C10 alkenyl, C3-C10 cycloalkyl, C5-C10 cycloalkenyl, wherein Q is OR7, SR7, N(R7)2 or aryl, wherein R7 is H, alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, aryl, wherein R2 and R3 and the carbons to which they are attached form a fused aryl, heteroaryl, C5-C10 cyclic alkyl or heterocyclic alkyl ring; or wherein R3 and R4 and the carbons to which they are attached form a fused aryl, heteroaryl, cyclic alkyl or heterocyclic alkyl ring; and wherein each alkyl, alkenyl, alkynyl and alkoxy group is optionally substituted with a substituent independently selected from Ra, where Ra is 1) hydroxy, 2) C1-C10 alkoxy, 3) halogen, 4) nitro, 5) amino, 6) CF3, or 7) carboxy, and each cycloalkyl group is optionally substituted with a substituent independently selected from Rb, where Rb is 1) a group selected from Ra, 2) C1-C7 alkyl, 3) C2-C7 alkenyl, 4) C2-C7 alkynyl or 5) cyclic C1-C10 alkyl, and each aryl is optionally substituted with R1. This invention also provides methods of treating pain, urge incontinence; as well as methods of preparing the compounds.
